<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <!-- 引入bootstrap.css -->
    <link rel="stylesheet" href="../css/bootstrap.min.css">
</head>

<body>

    <!-- 目标: 使用JS控制弹框，显示和隐藏
        1。创建弹框对象
        2.调用弹框对象内置方法
           .show() 显示
           .hide() 隐藏 
        -->

    <!-- 
        btn btn-primary为Bootstrap的按钮属性， 可参考：https://v5.bootcss.com/docs/components/buttons/ 
        里面有很多按钮样式。

     -->
    <button type="button" class="btn btn-primary edit-btn">编辑姓名</button>




    <div class="modal name-box" tabindex="-1">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">请输入姓名</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <!-- <p>Modal body text goes here.</p> -->
                    <form action="">
                        <span>姓名</span>
                        <input type="text" class="username">
                    </form>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
                    <button type="button" class="btn btn-primary save-btn">保存</button>
                </div>
            </div>
        </div>
    </div>
    <!-- 引入bootstrap.js -->
    <script src="../js/bootstrap.min.js"></script>
    <script>
        // 1.创建弹框对象
        const modalDom = document.querySelector('.name-box')
        const modal = new bootstrap.Modal(modalDom)

        // 编辑姓名->点击->弹框显示
        document.querySelector('.edit-btn').addEventListener('click', () => {

            // 赋予默认姓名
            document.querySelector('.username').value = '张三'
                // 显示弹框
            modal.show()
        })


        // 保存->点击->单框隐藏
        document.querySelector('.save-btn').addEventListener('click', () => {

            // 获取姓名打印
            const username = document.querySelector('.username').value
            console.log('模拟把姓名保存到服务器上', username);
            // 隐藏弹框
            modal.hide()
        })
    </script>
</body>

</html>